CVE-2019-17346
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Xen是英国剑桥大学的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.11.x及之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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I. Basic Information for CVE-2019-17346
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because of an incompatibility between Process Context Identifiers (PCID) and TLB flushes.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Xen 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.11.x及之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2019-17346
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-17346 (1)
Mailing List Discussions for CVE-2019-17346 (2)
Other References for CVE-2019-17346 (2)
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http://xenbits.xen.org/xsa/advisory-292.html x_refsource_CONFIRM
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https://xenbits.xen.org/xsa/advisory-292.html x_refsource_MISC
Same Patch Batch · n/a · 2019-10-08 · 62 CVEs total
| CVE-2019-17246 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17344 | Xen 输入验证错误漏洞 | |
| CVE-2019-17348 | Xen 输入验证错误漏洞 | |
| CVE-2019-17347 | Xen 输入验证错误漏洞 | |
| CVE-2019-17345 | Xen 输入验证错误漏洞 | |
| CVE-2019-17241 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17242 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17243 | IrfanView 安全漏洞 | |
| CVE-2019-17244 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17245 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17262 | XnView Classic 缓冲区错误漏洞 | |
| CVE-2019-17247 | IrfanView 安全漏洞 | |
| CVE-2019-17248 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17249 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17250 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17251 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17252 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17253 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17254 | IrfanView 缓冲区错误漏洞 | |
| CVE-2019-17255 | IrfanView 缓冲区错误漏洞 |
Showing top 20 of 62 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2019-17346
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